Analyse your data and tune your hyperparamters in the best possible way. Do not submit your notebook as others will be able to view it. 
You will be evaluated based on the metric "Categorization Accuracy".
Note
Please upload your solution as a .csv file under the "Submissions" tab.
The csv file should contain two columns: First one being the "Image" column that consists your image numbers, second one is the "Target" column that consists your image labels. (Make sure you've matched the furniture with the correct labels as mentioned in the "Data" tab)